Results 51 to 60 of about 242,831 (345)

Magneto‐Mechanical Surfaces Design

The Chemical Record, 2018
AbstractMagneto‐mechanically active surfaces (MMAS) represent a new family of nano/micro‐structured surfaces in which motion is induced by an external magnetic field. Under the name of “artificial cilia”, “biomimetic cilia”, “magnetic actuated patterns”, “nanopillars”, etc., published works in this area continue their quick growth in number ...
Campos Galera, Andrés, San Miguel Arnanz, Verónica, Baselga Llidó, Juan   +2 more
openaire   +3 more sources

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

Advanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda, Jorge Cardenas‐Gamboa, Ding Pei, François Bertran, Leila Noohinejad, Snehashish Chatterjee, Changjiang Yi, Iñigo Robredo, Horst Borrmann, Maia G. Vergniory, Chandra Shekhar, Claudia Felser   +11 more
wiley   +1 more source

Copper ferrites@reduced graphene oxide anode materials for advanced lithium storage applications

Scientific Reports, 2017
Copper ferrites are emerging transition metal oxides that have potential applications in energy storage devices. However, it still lacks in-depth designing of copper ferrites based anode architectures with enhanced electroactivity for lithium-ion ...
Junyong Wang, Qinglin Deng, Mengjiao Li, Kai Jiang, Jinzhong Zhang, Zhigao Hu, Junhao Chu   +6 more
doaj   +1 more source

Theory of Magneto-resistance of Disordered Superconducting Films

, 2005
Recent experimental studies of magneto-resistance in disordered superconducting thin films reveal a huge peak (about 5 orders of magnitude). While it may be expected that magnetic field destroys superconductivity, leading to an enhanced resistance ...
A. A. Abrikosov, A. A. Abrikosov, M. Wallin, S. Reich, V. F. Gantmakher, V. F. Gantmakher, Yigal Meir, Yonatan Dubi, Yshai Avishai   +8 more
core   +1 more source

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

Advanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh, Ajay Kumar, Tukai Singha, Anis Biswas, Yaroslav Mudryk, I. Das   +7 more
wiley   +1 more source

Plasmonic smart contact lens based on etalon nanostructure for tear glucose sensing

Scientific Reports
Smart contact lenses, one of the most advanced wearable platforms, offer a combination of optical and electronic technologies that provide exceptional capabilities in various fields.
N. Roostaei, S. M. Hamidi
doaj   +1 more source

Applications of Nickel‐Based Electrocatalysts for Hydrogen Evolution Reaction

Advanced Energy & Sustainability Research, 2022
The desire to exploit clean and sustainable energy sources with high gravimetric energy density has greatly inspired the exploration of hydrogen energy as an affordable alternative to fossil energy. Electrocatalytic water splitting is an efficient method
Liuxiang Huo, Chunqiao Jin, Kai Jiang, Qinye Bao, Zhigao Hu, Junhao Chu   +5 more
doaj   +1 more source

Construction of the Heterostructure of NiPt Truncated Octahedral Nanoparticle/MoS₂ and Its Interfacial Structure Evolution

Nanomaterials, 2023
Interfacial atomic configuration plays a vital role in the structural stability and functionality of nanocomposites composed of metal nanoparticles (NPs) and two−dimensional semiconductors.
Congyan Mu, Hao Li, Liang Zhou, Huanyu Ye, Rongming Wang, Yinghui Sun   +5 more
doaj   +1 more source

Bilayer graphene inclusions in rotational-stacked multilayer epitaxial graphene

, 2011
Additional component in multi-layer epitaxial graphene grown on the C-terminated surface of SiC, which exhibits the characteristic electronic properties of a AB-stacked graphene bilayer, is identified in magneto-optical response of this material. We show
Baranowski, J. M., Basko, D. M., Berger, C., Borysiuk, J., de Heer, W. A., Faugeras, C., Martinez, G., Orlita, M., Potemski, M., Sprinkle, M., Strupinski, W.   +10 more
core   +4 more sources

MAGNETO-OPTIC AND MAGNETO-CATALYTIC EFFECT

Journal of the Magnetics Society of Japan, 1987
Anticrossing and Resonance Spectroscopy provide an important amount of information on the internal processes active in chemical reactions. We investigate theoretically a simple magneto-catalytic experiment, namely ortho-para hydrogen conversion on a paramagnetic surface.
openaire   +2 more sources